*{padding: 0px;margin: 0px;
    box-sizing: border-box;
    word-wrap: break-word;
    
    
}
*::-webkit-scrollbar-track{background-color:transparent;}
*::-webkit-scrollbar {width: 10px;}
*::-webkit-scrollbar-thumb {
    background-color: rgba(57, 112, 227,0.1);border-radius: 5px;
}
pre{width: 100%;display: block;
    white-space:pre-wrap;
    border-radius: 2px;
}
code{ word-wrap: break-word;
    display:block;
    background-color: #4a5568;
    padding:20px 10px;
    width: 100%;
    border-left: 6px solid #7f8789;
    color: rgb(240, 247, 240);
}
a{text-decoration: none;}
p{font-size:16px;color: #4a5568;line-height: 1.75}
li{list-style-type: none;}
input{outline:none;}
img{max-width: 100%;border-radius: 5px;padding-top:8px;padding-bottom:8px;}
video{max-width: 100%;}
iframe{max-width: 100%;width: 100%;height: 500px;margin-bottom: 15px;margin-top: 15px;}
html,body,#app,nav,main,#nav-ul,#doc-index,#nav-search from{
    width: 100%;max-width: 3000px;margin: 0 auto;
}

nav{position: fixed;
    border-bottom: 1px solid rgba(128, 128, 128, 0.287);
    height: 64px;
    z-index: 999;
    background-color: white;
    padding: 10px 0;
}

#nav-ul li{display: inline-block;}
#nav-icon{width:20%;text-align: center;}
#nav-search{width:56%}
#nav-search from{position: relative;margin:0 auto;}
#nav-search input{
    width:100%;
    height: 40px;
    border: 1px solid transparent;
    border-radius: 5px;
    background-color: #e1e4e8;
    padding-left: 8px;
}
#nav-search button{
    outline: none;width: 42px;
    cursor: pointer;
    position: absolute;
    height: 40px;
    margin-left: -42px;
    border-radius: 0px 5px 5px 0px;
    border: none;
   /* background-image: linear-gradient(-225deg, #22E1FF 0%, #1D8FE1 48%, #625EB1 100%);
*/
background-image: linear-gradient(-225deg, #e61212 0%, #5753C9 48%, #6E7FF3 100%);
}
#nav-search button:before {
    content: "搜索";
    font-family: FontAwesome;
    font-size: 16px;
    color: #F9F0DA;
}
#nav-input:focus{border: 1pxs solid transparent;}
#nav-input::placeholder{color: gray;}
#nav-changeBG{width:20%;text-align: center;}
#nav-changeBG a img{height: 40px;}
#mate-index h1{font-size: 16px;font-weight: 500;}

main{
   /* 紫色background-image: linear-gradient(-225deg, #2CD8D5 0%, #C5C1FF 56%, #FFBAC3 100%);*/
   /*绿色background-image: linear-gradient(60deg, #64b3f4 0%, #c2e59c 100%);*/
    z-index:1;width:100%;position:absolute;margin-top: 64px;height: 97%;}
container{display:fixed;height:100%;overflow:scroll;}
#main-left,#main-right,#main-center{display: inline-block;vertical-align:top;display:fixed;
    height:100%;
    overflow:scroll;}
#main-left-box{
    width:70%;height: 90%;
    text-align: left;
    margin: 0 auto;margin-top:10px;
    background-color: #ba3b3b;
    border-radius: 10px;
    box-shadow: 7px 7px 5px #888888;
    animation: rightmove 1.4s 1;
}

#main-index{width:100%;height:100%;padding:15px 10px;overflow-y: scroll;}
#main-index li{
    color: #f3f5f5;
    background-color:rgba(0, 0, 0, 0.2);
    padding: 10px 0px 0px;
    border-radius: 5px;
    margin-bottom: 5px;
    text-align: center;
    background:transparent;
}
#main-index li:hover{ 
    background-color:rgba(0, 0, 0, 0.2);
}
#main-index * a{
    display:block;width: 100%;
    text-align: left;
    padding: 4px 15px;
    background-color: rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 0px 0px 5px 5pxs;
}
#main-index * a:hover{padding-left: 7px;}


#main-right::-webkit-scrollbar-thumb{background-color: transparent;}
#main-left a{color: rgb(255, 252, 252);}

#main-center{
    border-radius: 10px;
    padding: 20px;
    margin-top: 10px;
    animation: centermove 2.1s 1;
}

#doc-content{width:90%;}


#doc-content h1{font-size: 36px;font-weight: 800;}
#doc-content h2{font-size: 24px;font-weight: 800;border-bottom:1px solid rgba(128, 128, 128, 0.1) ;padding-bottom: 8px;margin:15px 0;}
#doc-content h3{font-size: 20px;font-weight: 800;border-bottom:1px solid rgba(128, 128, 128, 0.1) ;padding-bottom: 8px;margin:15px 0;}
#doc-content h4{font-size: 18px;font-weight: 800;padding-bottom: 8px;margin:10px 0;}
#doc-content h5{font-size: 16px;font-weight: 800;padding-bottom: 8px;margin:10px 0;}
#doc-content h6{font-size: 14px;font-weight: 800;padding-bottom: 8px;margin:10px 0;}
#doc-content li{list-style-type: disc;padding: 7px 10px;list-style-position:inside}



#doc-index{margin-top: 10px;}
#doc-index a,#doc-index li{display: block;}
#doc-index li a{width: 100%;padding-top: 7px;padding-bottom: 7px;border-radius: 5px;}

#doc-index li a:hover{
    /*紫色background-image: linear-gradient(-225deg, #2CD8D5 0%, #C5C1FF 56%, #FFBAC3 100%);*/
    background-image: linear-gradient(60deg, #3d3393 0%, #2b76b9 37%, #2cacd1 65%, #35eb93 100%);
    padding-left: 5px;
    border:-2px;
    box-shadow: 4px 4px 5px #888888;
    color: white;
}
#doc-index .li-none:hover{background-color: transparent;margin-left:0px;background-image: none;box-shadow:none}
#doc-index a{color:#4a5568;font-size: 16px;}
.title-1{padding-left: 8px;padding-right: 4px;font-size: 14px;font-weight: 900;}
.title-2{padding-left: 20px;padding-right: 4px;}
.title-2{padding-left: 40px;padding-right: 4px;}
.title-3{padding-left: 60px;padding-right: 4px;}
.title-4{padding-left: 80px;padding-right: 45px;}
.title-5{padding-left: 100px;padding-right: 4px;}
.title-6{padding-left: 120px;padding-right: 4px;}

footer{width: 100%;height:100px;background-color: transparent;}

@media screen and (min-width:0px) and (max-width:499px){
    #nav-changeBG a{display: none;}
    #main-left{display:none;}
    #main-left p,#main-left div{display:none;}
    #main-right{display: none;}
    #main-center{width: 100%;}
    #nav-search input{height: 25px;}
}
@media screen and (min-width:500px) and (max-width:999px){
    #nav-changeBG a{display: none;}
    #main-left{width: 17%;}
    #main-right,#doc-index{display: none;}  
    #main-center{width: 80%;}
    #main-center::-webkit-scrollbar-thumb{background-color: transparent;}
}
@media screen and (min-width:1000px){
    
    #main-left{width: 20%;text-align: center;}
    #main-right{width: 20%;}
    #main-center{width: 57%;margin-right:15px;}
    
}

@keyframes rightmove {
    0%{margin-top:-20%;}
    100%{margin: 0 auto;}
}
@keyframes centermove {
    0%{
        margin-top:500px;
        box-shadow:0px 3px 5px 5px#888888;
    }
    50%{
        margin-top:250px;
        box-shadow:0px 3px 5px 5px#888888;
    }
    100%{
        margin-top: 10px;
        box-shadow:0px 3px 5px 5px#888888;
    }
}